void DES::SubstitutionBoxes()7 k, m3 r3 Q1 y
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int s1[4][16]={# n( E- g# I) y) u7 Y$ N8 W
14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7,* J6 m: ^0 Z* i! l# D
0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8,
" ~3 |7 D* \1 e) u, G+ c1 g } 4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0,) F, g( Q# s& l! I; d- D
15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,13
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int s2[4][16]={& S* \- X5 k. k: l' P8 k# C, O
15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10,
6 m) i6 N: |& C- r' n; v, v 3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5,$ `9 I5 X" a9 \' S% ]" k/ B& V5 L( R+ z( Q: U
0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15,5 J! r" {9 G4 t9 \6 E$ o
13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,94 v1 o. q! f3 c* N1 F% k9 C' s1 S
};
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int s3[4][16]={( Q( F1 {0 C) U8 p7 L- ]; F
10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8,7 |" N4 K7 j) M8 k+ s4 E
13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1,7 q4 ?$ L$ x" z1 x# }
13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7,* W) W- `3 q6 \* R0 ~+ T8 H0 r' L
1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12
& r; F7 [2 d# g; Q7 J6 I% O };
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# G0 s3 q, Y2 A# v int s4[4][16]={# L5 }6 l: q6 B Y
7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15,
: [4 W u0 \; m 13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9,5 s# }" d4 `$ X
10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4,+ N1 C g, o8 A3 B- V- H. E
3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,14
8 j# {( t6 t3 ?+ k0 | };* y" N- I# k3 J9 \1 L
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int s5[4][16]={9 ?- y8 }) J4 ^* i# ~# O3 k
2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9,# G9 Y6 _; q2 I! k' ]* K
14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6,
! [4 u, }3 @, F 4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14,
$ D$ V# a5 `/ q5 z5 ~: { 11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,3
& H& M; Y3 V& }! v' x4 e0 w };
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9 o% a: j& @ g [ int s6[4][16]={7 x, ? s1 X5 ` c* K
12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11,
3 u$ Z5 _9 o9 i+ m( Y9 I 10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8,# u/ K2 f6 W* V' _% f4 j
9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6, Q# v: D, M% ]% B: `2 `
4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,132 {: U9 x5 p7 J/ {2 D
};
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$ @2 ^8 K& D1 b: i! V int s7[4][16]={
' x; D* X8 p G# F- d; N/ Q. Y! n 4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1,
1 @9 t2 z) G0 C" b* v& N( e 13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6,: b8 w. a. ~, p- j
1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2,
2 L3 h8 i" _/ g) u0 [ 6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,121 A0 Q( i. s2 o) s
};6 N" u1 V5 h1 B7 \
, ]8 |% \: e8 D7 y int s8[4][16]={
q9 j% e1 i1 R9 M# l( M$ ` 13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7,
1 C- m' y5 i- s; [0 ? 1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2,
) v3 Y( @5 Z' Z7 K: q5 T4 j2 Y5 E2 G 7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8,
7 \; p& j' s2 r6 Q0 \6 p/ n/ E. i) ?6 ~ 2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11( k" y" ^6 O" I; T) A# Y3 S" u
};
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# ?* R$ l. d' E[ 本帖最后由 krizal 于 2009-4-16 12:46 编辑 ] |